You are reviewing the Area Code (NPA/NXX) report for 312-453. Did you mean to search the SMS short code 312453?
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The area code you entered, 312, overlaps with the DSN network for the Continental United States and Puerto Rico under Northern Command (NORTHCOM), though it could also be part of standard civilian phone numbers.
| Raw Number | 312453 |
| Basic Format | 312-453 |
| NPA (Area Code) | 312 |
| NXX | 453 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | City | State |
|---|---|---|---|---|---|---|
| 312-453-XXXX | 7196 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | CHICGOZN01 | AS | CHICAGO ZONE 01 | IL |
| Phone | Name | Address |
|---|---|---|
| 312-453-1700 | The Parking Spot | |
| 312-453-7753 | The Escape Game Chicago | 42 East Ontario Street Chicago 60611 US |
| 312-453-9397 | The Pony Inn | 1638 West Belmont Avenue Chicago 60657 US |
Reports
Anonymous User from Chicago, Michigan
April 10, 2026 at 3:06 PM
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